MATH Facts
Translations
Rotations
Reflections
Identifying Rules
Recognize the transformation
100
3 x 3
9
100
The word that describes translating.
Slide or Shift
100
The word that describes rotating
turning
100
This word is another way of saying reflecting
Flip or Mirror
100
True or False: Translating a shape changes the side lengths?
FALSE
100
The graph depicts a rigid transformation. What is the rule? Give the words and the notation.
Translate: 1 unit right 2 units down: (x + 1, y - 2)
200
6 x 7
42
200
How would you undo translating to the right?
translate the same amount of units left
200
What degree of rotation doesn't need to be specified clockwise or counter clockwise?
180 degree rotation and 360 degrees
200
What do you need to perform a reflection?
Line of Reflection
200
True or False: Translating, Reflecting, or Rotating a shape keeps angle measures the same.
TRUE
200
The given graph depicts a rigid transformation.
What is a reflection in the y-axis?
300
-4 x 10
-40
300
If (1, 6) is translated to the left 3 and down 1, what are the new coordinates?
(-2, 5)
300
The segment below has been rotated 90o in what direction?
counter clockwise
300
This coordinate changes(becomes the opposite value) when a figure is reflected over the x-axis.
the y-coordinate
300
A move that does not change any measurements of a figure. Translations, rotations, and reflections are all examples of these, so is any sequence of these.
Rigid Transformation
300
The given graph depict multiple transformations of the pre-image *. This image depicts a Reflection of * across the y-axis.
What is D?
400
-9 x -4
What is 36?
400
What things do you need in order to perform a translation?
Directions (up, down, left, right)
Distance (how many units)
400
What would you need in order to perform a rotation on this shape?
Degrees of Rotation
Direction of Rotation (Clockwise/Counter Clockwise)
Center of Rotation
400
The figure has been reflected over this line.
the x-axis
400
This notation (symbol) is how we indicate the figure from the image.
Prime Mark A'
400
The given graph depicts a rigid transformation.
What is a 90-degree clockwise rotaition?
500
22x42
What is 64?
500
In words, what is the translation rule for the figure to image below?
left two units, up two units
500
This clockwise rotation is the same as rotating 90o counterclockwise.
270o clockwise
500
Reflect the triangle ABC over Y-axis with side lengths AB =3 units, BC = 4 units and AC = 5 Units. After reflection what is the length of BC?
4 Units
500
Name the three types of rigid transformations.
Translation, reflections, rotations
500
The given graph shows rigid transformations of the pre-image . Triangle * will have a Rotations of 90-degrees counterclockwise about the origin. Where will the new figure be? 
What is figure B?